Interactive worksheet
TAPSE/PASP Optimization Index (Therapeutic Decision Aid)
TAPSE/PASP Optimization Index: Comprehensive Explanation and Clinical Context Definition & Formula: The TAPSE/PASP ratio (mm/mmHg) is a noninvasive surrogate of right ventricular-pulmonary arterial (RV-PA) coupling. It is calculated as tricuspid annular plane systolic excursion (TAPSE, in mm) divided by pulmonary artery systolic pressure (PASP, in mmHg). Measurement: TAPSE is measured by M-mode at the lateral tricusp